Zobrazeno 1 - 10
of 10 579
pro vyhledávání: '"Clark, A G."'
Autor:
Clark, David G., Sompolinsky, Haim
Statistical physics provides tools for analyzing high-dimensional problems in machine learning and theoretical neuroscience. These calculations, particularly those using the replica method, often involve lengthy derivations that can obscure physical
Externí odkaz:
http://arxiv.org/abs/2412.01110
We develop a theory to analyze how structure in connectivity shapes the high-dimensional, internally generated activity of nonlinear recurrent neural networks. Using two complementary methods -- a path-integral calculation of fluctuations around the
Externí odkaz:
http://arxiv.org/abs/2409.01969
Autor:
Clark, David G., Beiran, Manuel
Neural circuits are composed of multiple regions, each with rich dynamics and engaging in communication with other regions. The combination of local, within-region dynamics and global, network-level dynamics is thought to provide computational flexib
Externí odkaz:
http://arxiv.org/abs/2402.12188
Autor:
Clark, David G., Abbott, L. F.
In neural circuits, synaptic strengths influence neuronal activity by shaping network dynamics, and neuronal activity influences synaptic strengths through activity-dependent plasticity. Motivated by this fact, we study a recurrent-network model in w
Externí odkaz:
http://arxiv.org/abs/2302.08985
Autor:
Lea, Amanda J., Clark, Andrew G., Dahl, Andrew W., Devinsky, Orrin, Garcia, Angela R., Golden, Christopher D., Kamau, Joseph, Kraft, Thomas S., Lim, Yvonne A. L., Martins, Dino, Mogoi, Donald, Pajukanta, Paivi, Perry, George, Pontzer, Herman, Trumble, Benjamin C., Urlacher, Samuel S., Venkataraman, Vivek V., Wallace, Ian J., Gurven, Michael, Lieberman, Daniel, Ayroles, Julien F.
Globally, we are witnessing the rise of complex, non-communicable diseases (NCDs) related to changes in our daily environments. Obesity, asthma, cardiovascular disease, and type 2 diabetes are part of a long list of "lifestyle" diseases that were rar
Externí odkaz:
http://arxiv.org/abs/2301.05255
Autor:
Clark, Andrew G., Foster, Michael, Prifling, Benedikt, Walkinshaw, Neil, Hierons, Robert M., Schmidt, Volker, Turner, Robert D.
From simulating galaxy formation to viral transmission in a pandemic, scientific models play a pivotal role in developing scientific theories and supporting government policy decisions that affect us all. Given these critical applications, a poor mod
Externí odkaz:
http://arxiv.org/abs/2209.00357
Publikováno v:
Phys. Rev. Lett. 131, 118401 (2023)
Neural networks are high-dimensional nonlinear dynamical systems that process information through the coordinated activity of many connected units. Understanding how biological and machine-learning networks function and learn requires knowledge of th
Externí odkaz:
http://arxiv.org/abs/2207.12373
Autor:
Gray, W. Hampton, Sorabella, Robert A., Padilla, Luz A., Sprouse, Katherine, Shah, Shefali V., Clark, Matthew G., O'Meara, Carlisle, Dabal, Robert J.
Publikováno v:
In JTCVS Open December 2024 22:379-385
Autor:
Venkatraman, Sara, Basu, Sumanta, Clark, Andrew G., Delbare, Sofie, Lee, Myung Hee, Wells, Martin T.
Time-course gene expression datasets provide insight into the dynamics of complex biological processes, such as immune response and organ development. It is of interest to identify genes with similar temporal expression patterns because such genes ar
Externí odkaz:
http://arxiv.org/abs/2112.15326